-4(1-7p)+7=-81

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Solution for -4(1-7p)+7=-81 equation: 



-4(1-7p)+7=-81

We move all terms to the left:

-4(1-7p)+7-(-81)=0

We add all the numbers together, and all the variables

-4(-7p+1)+7-(-81)=0

We add all the numbers together, and all the variables

-4(-7p+1)+88=0

We multiply parentheses

28p-4+88=0

We add all the numbers together, and all the variables

28p+84=0

We move all terms containing p to the left, all other terms to the right

28p=-84

p=-84/28

p=-3

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